I-80/20 NI i-with ye-wir i-wiar yi-alloy esetyenziswe kubushushu osebenza ukuya kuthi ga kwi-1200 ° C (2200 ° F). Ukwenziwa kwayo kweekhemikhali kunika ukunganyangeki kakuhle kwe-oxidation, ngakumbi phantsi kweemeko zokutshintsha rhoqo okanye ukugcwala kobushushu ngokubanzi. Oku kwenza ukuba kube lula kwizicelo ezahlukeneyo kubandakanya izinto zokufudumeza kwizixhobo zasekhaya kunye nezamashishini, abaphathi beenxeba-zenxeba, ukuya kwishishini le-aerospace.
I-80/20 NI i-wiksi ye-wiksi ye-sur ikwabizwa ngokuba yiNichrome / NCRHROME v, i-C, i-80, i-chromalloy 80, iChromel, neGilphy 80.